Высококачественный трехканальный сабвуфер 2.1, плата аудиоусилителя 12 В, мини-плата

Main parameters:

Power supply: DC 6.5-15V (depending on the required output power), power adapter, switching power supply, battery can be used, and the recommended current is more than 3A.

Bass output power: 25W maximum, 4-6 inch, 4-6 Euro 20-50W subwoofer is recommended. Output power of left and right channels: 6W+6W, 2-4-inch, 4-8 Ω and 3-25W full-frequency speakers are recommended. The above power requirements are about 13.5V.

The left and right channels use the low-power audio-frequency special chip TDA1517P as the output stage, which really provides high-quality effects.

PCB material: FR-4 glass fiber board, thickness: 1.6mm.

Board size: 63x45x20mm (L x W x H),

The length of potentiometer handle is not included.

Distance between potentiometer axis: 24mm The diameter of potentiometer mounting hole needs 7mm. Input interface: 3.5mm socket.